Authors



Stella-Christiana Chotou

Latest:

Stability Testing in Biopharma

Three case studies illustrate some analytical methods important for stability testing.



Leonard P. Freedman

Latest:

Changing the Culture of Cell Culture: Applying Best Practices and Authentication to Ensure Scientific Reproducibility

Rafe Swan/Getty Images; Dan WardIrreproducible preclinical research is a global, expensive, and well-recognized problem that contributes to delays a


Richard M. Neve

Latest:

Changing the Culture of Cell Culture: Applying Best Practices and Authentication to Ensure Scientific Reproducibility

Rafe Swan/Getty Images; Dan WardIrreproducible preclinical research is a global, expensive, and well-recognized problem that contributes to delays a


Mark C. Gibson

Latest:

Changing the Culture of Cell Culture: Applying Best Practices and Authentication to Ensure Scientific Reproducibility

Rafe Swan/Getty Images; Dan WardIrreproducible preclinical research is a global, expensive, and well-recognized problem that contributes to delays a


Tony Cundell

Latest:

Temperature and Relative Humidity Control to Reduce Bioburden in a Closed Cell Processing and Production System without Disinfectants

Controlling certain atmospheric conditions in a closed NGI processing chamber can reduce bioburden without disinfectants.


Weibing Ding, PhD

Latest:

Best Practices in Qualification of Single-Use Systems

The author discusses the current best practices in technical qualification of single-use systems.


Jan Freitag

Latest:

Feasibility of a Rapid Microbiological Method for Filterable Raw Materials

The rapid microbiological growth-based method represents an alternative for the quantification of contaminants in filterable products.


Michael Rieth

Latest:

Feasibility of a Rapid Microbiological Method for Filterable Raw Materials

The rapid microbiological growth-based method represents an alternative for the quantification of contaminants in filterable products.


Richard M. Johnson

Latest:

Connecting People, Science, and Regulation

PDA/FDA regulatory conference promotes a commitment to quality.


Richard M. Johnson

Latest:

Data Integrity: Getting Back to Basics

Ensuring data integrity involves effort on an individual and global basis.


Susan J. Schniepp

Latest:

Guidance on Quality Culture Standards

Matt Cushing, VP of Quality and Science, Nelson Labs, and Susan J. Schniepp, distinguished fellow at Regulatory Compliance Associates, a Nelson Labs Company, discuss PDA/ANSI Standard 06-2025: Assessment of Quality Culture Guidance Documents, Models, and Tools, which was published in February 2025.


Susan J. Schniepp

Latest:

Defining Risk Assessment of Aseptic Processes

Susan Schniepp, distinguished fellow at Regulatory Compliance Associates, discusses the assessment of risk in the processing of intravenous injectable drugs.


Aaron Spence

Latest:

Utilizing Run Rules for Effective Monitoring in Manufacturing

Sorendls/Getty ImagesTo maintain a state of control and comply with regulatory authorities, many pharmaceutical, biotech, and medical-device companies have adopted continued pro



Russell Burge

Latest:

Innovations in Automation—High-Throughput Dynamic Light Scattering for Screening Biotherapeutic Formulations

This article introduces the technology that powers automated HT–DLS and explores its practical applications in enhancing formulation stability investigations.


Mauro De Pra

Latest:

The Benefits of Combining UHPLC-UV and MS for Peptide Impurity Profiling

Determining a peptide’s purity is challenging because impurities are often structurally similar to each other and the API and can be present at very low concentrations. New approaches offer a solution.


Chad Atwell

Latest:

A Risk-Based Strategy for Implementing Disposables in a Commercial Manufacturing Process

The author explores a dual-supplier sourcing strategy for single-use products and its ability to mitigate business continuity risk.



Robert Karlsson

Latest:

Applications of Surface Plasmon Resonance for Detection of Bispecific Antibody Activity

Surface plasmon resonance is helping define bispecific antibodies, the next-generation of biopharma therapeutics.




Alice Till

Latest:

Evolving to Meet Industry Changes

In the development of biopharmaceuticals and pharmaceuticals, the line is blurring.


Bryan A. Bernat

Latest:

Analysis of PEGylated Protein by Tetra Detection Size Exclusion Chromatography

Reliably detecting low amounts of high molecular weight impurities during process development and characterization of biopharmaceutical products.


Ben Locwin

Latest:

Top Three Factors That Will Drive Biopharma in the Future

Despite the unpredictability of biopharma, key forces promise to shape the market over the next few years


Angela Marino

Latest:

Nontuberculosis Mycobacterium Contamination of a Mammalian Cell Bioreactor Process

The authors present a case study identifying a contaminant.


Scott E. Kamholz

Latest:

Are Biopharma Patents Poised on the Post-Grant Chopping Block?

This article examines trends in biopharma post-grant patent review and projects what the future holds in store.



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